A cuss word used in the world of bowlers, often when a spare is missed or when somebody is telling an exaggerated bowling story. Interchangeable with bullshit.
Person 1: So, I got a 7-10 split three times in one game the other day...

Person 2: Oh, come on, you're bowlshittin' me.
by DC111 March 2, 2009
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The resin that comes out of the end of a bowl.
Person 1: So I left my bowl sitting weird on the table and a bunch of resin came out on me.
Person 2: Damn that's bowlshit!
by Gageakiss March 18, 2017
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1) n. Lies about anything weed related, namely about how much you smoked or what you did while stoned.

2) v. To smoke a bowl while taking a shit.
1) Jim: One time, I smoked half an ounce to myself in one sitting.
Bill: Man, that's bowlshit!

2) "Man, I had to take a shit halfway through my bowl, yesterday, so it ended up being a half-bowlshit."
by A wise toker December 20, 2009
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